Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:43Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
248K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
157K
ΔS ≥ 0
d/dθ [θ^12] = 12θ^11
170K
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 1 1 ; 5 2 | = -3
105K
det| 7 4 ; 4 8 | = 40
100K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
138K
det| 7 9 ; 1 8 | = 47
354K